I did what you said: I squared the velocities, then I calculated the weighted average (same way as I did above), and then took the square root of the weighted average. I ended up getting 82914.03 m/s, which is close to the answer I originally got but not the correct answer. What ...
A space hurricane is a form of environmental phenomenon where instead of wind and rain, charged electrons and plasma make up the majority of the storm. It is a giant, funnel-like, spiral geomagnetic storm that occurs above the polar ionosphere of the Earth, during very quiet conditions. ...